String attachment for guitar



FIG. 1 is a front view of a string attachment for guitar showing my new design, mounted on a guitar which is shown in broken lines for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a left perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is an enlarged top view thereof; and,

FIG. 9 is an enlarged bottom view thereof. 

CLAIM The ornamental design for a string attachment for guitar, as shown. 